diff --git a/src/MISC/fix_pair_tracker.cpp b/src/MISC/fix_pair_tracker.cpp
index d4b640434e..3616855869 100644
--- a/src/MISC/fix_pair_tracker.cpp
+++ b/src/MISC/fix_pair_tracker.cpp
@@ -81,7 +81,7 @@ FixPairTracker::FixPairTracker(LAMMPS *lmp, int narg, char **arg) :
       int ntypes = atom->ntypes;
       int i, j, itype, jtype;
       int inlo, inhi, jnlo, jnhi;
-      
+
       if (!type_filter) {
         memory->create(type_filter, ntypes + 1, ntypes + 1, "fix/pair/tracker:type_filter");
 
diff --git a/src/MOLFILE/reader_molfile.cpp b/src/MOLFILE/reader_molfile.cpp
index 57c8ad3a6e..5f75ae50f5 100644
--- a/src/MOLFILE/reader_molfile.cpp
+++ b/src/MOLFILE/reader_molfile.cpp
@@ -97,7 +97,7 @@ void ReaderMolfile::settings(int narg, char **arg)
 void ReaderMolfile::open_file(const std::string &file)
 {
   int rv;
-  
+
   // close open file, if needed.
   if (mf->is_open()) mf->close();